Click to expand Tap to zoom 4-1/8 x 9-1/2 Lettermark Regular Business Envelope #10 24 lb Blue by Domtar Save $-16.40 $152.30 SKU 15601-2500 Case 2500 - $152.30 500 - $32.80 Case 2500 500 Case Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart